Once he’s removed from direct interaction with his troops, a commander must guard most rigorously against overcontrol, compounded by the seduction of immediate communications. That is, any senior officer or staff member can dash off a query and numerous officers will hasten to respond. Digital technology—instant questions demanding instant responses—conveys to higher headquarters a sense of omniscience, an inclination to fine-tune every detail below. When you impose command via that sort of tight communications control, you create “Mother may I?” timidity.